Secret of Dr. Gravely's Retreat

The year is 1913 and you are the lucky winner of a free stay at Foxcrest Retreat, where the famed Dr. Gravely has improved upon the latest in spa treatments and relaxation for those of high social standing. You take a long all-expense-paid train ride to the retreat. Upon your arrival, however, you and your fellow guests may find the "health retreat" is not what it seems...